Like Odion said, cleaning and peeing is no big deal. Also, foreskins vary from person to person. Not all of them completely cover the head of the penis. When they don't, peeing is exactly the same as it would be circumcised.His issues, namely were:
1) The build-up of "gunk" that needs to be cleaned out.
2) The fact that he is circumcised, so he wouldn't know how to mentor his uncircumsized son about the mechanics of cleaning said gunk, or peeing, or whatever else it is guys need to impart to their sons.
3) That the kid would be ostracized, especially due to locker room experiences.
All seem pretty legitimate concerns to me. What do you all know about this "gunk"? Does that increase likelihood of infections? What of ostracization and father-son talks?
As for the last concern, I'd say that the kid in the locker room most likely to be ostracized is the one who advertises that he's been looking at everyone else's willies.